The construction of elastin-like polypeptides and their applications in drug delivery system and tissue repair

发布时间：2024-01-19 点击次数：

• 关键字：RECURSIVE DIRECTIONAL LIGATION; SPATIOTEMPORAL CONTROL; GOLD NANOPARTICLES; PROTEIN; PEPTIDE; BIOMATERIALS; PURIFICATION; POLYMERS; BIOCOMPATIBILITY; THERAPEUTICS
• 摘要：Elastin-like polypeptides (ELPs) are thermally responsive biopolymers derived from natural elastin. These peptides have a low critical solution temperature phase behavior and can be used to prepare stimuli-responsive biomaterials. Through genetic engineering, biomaterials prepared from ELPs can have unique and customizable properties. By adjusting the amino acid sequence and length of ELPs, nanostructures, such as micelles and nanofibers, can be formed. Correspondingly, ELPs have been used for improving the stability and prolonging drug-release time. Furthermore, ELPs have widespread use in tissue repair due to their biocompatibility and biodegradability. Here, this review summarizes the basic property composition of ELPs and the methods for modulating their phase transition properties, discusses the application of drug delivery system and tissue repair and clarifies the current challenges and future directions of ELPs in applications.
• 卷号：21
• 期号：1
• 是否译文：否